onsemi UniFET N-Channel MOSFET, 28 A, 300 V, 3-Pin D2PAK FDB28N30TM

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Subtotal (1 pack of 2 units)*

£2.54

(exc. VAT)

£3.04

(inc. VAT)

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  • 990 unit(s) shipping from 13 October 2025
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Units
Per unit
Per Pack*
2 - 18£1.27£2.54
20 - 198£1.095£2.19
200 +£0.95£1.90

*price indicative

Packaging Options:
RS Stock No.:
759-8970
Mfr. Part No.:
FDB28N30TM
Brand:
onsemi
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Brand

onsemi

Channel Type

N

Maximum Continuous Drain Current

28 A

Maximum Drain Source Voltage

300 V

Series

UniFET

Package Type

D2PAK (TO-263)

Mounting Type

Surface Mount

Pin Count

3

Maximum Drain Source Resistance

129 mΩ

Channel Mode

Enhancement

Minimum Gate Threshold Voltage

3V

Maximum Power Dissipation

250 W

Transistor Configuration

Single

Maximum Gate Source Voltage

-30 V, +30 V

Length

10.67mm

Typical Gate Charge @ Vgs

39 nC @ 10 V

Maximum Operating Temperature

+150 °C

Transistor Material

Si

Width

11.33mm

Number of Elements per Chip

1

Height

4.83mm

Minimum Operating Temperature

-55 °C

UniFET™ N-Channel MOSFET, Fairchild Semiconductor


UniFET™ MOSFET is Fairchild Semiconductor's high voltage MOSFET family. It has the smallest on-state resistance among the planar MOSFETs, and also provides superior switching performance and higher avalanche energy strength. In addition, the internal gate-source ESD diode allows UniFET-II™ MOSFET to withstand over 2000V HBM surge stress.
UniFET™ MOSFETs are suitable for switching power converter applications, such as power factor correction (PFC), flat panel display (FPD) TV power, ATX (Advanced Technology eXtended) and electronic lamp ballasts.


MOSFET Transistors, ON Semi


ON Semi offers a substantial portfolio of MOSFET devices that includes high-voltage (>250V) and low-voltage (<250V) types. The advanced silicon technology provides smaller die sizes, which it is incorporated into multiple industry-standard and thermally-enhanced packages.
ON Semi MOSFETs provide superior design reliability from reduced voltage spikes and overshoot, to lower junction capacitance and reverse recovery charge, to elimination of additional external components to keep systems up and running longer.

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